baber/WOPTO huggingface dataset:
Patent JP-S63260469-A (JP)
Title: Sheet feeder
Inventor: KANABOU KENJI
IPC: B41J13/10
Filed: 1987-04-17
Abstract: PURPOSE:To automatically set a sheet to a position for printing the rear surface of a sheet on one surface of which a printing is finished, by forming a first passage for guiding the sheet from a sheet supply tray to printing means, a second passage for guiding the sheet from the printing means to a guide plate, and a third passage for guiding the sheet from the guide plate through part of the first passage to the printing means. CONSTITUTION:A sheet 1 stored in a sheet supply tray 2 is taken-out by a sheet feed roller 3, guided along a guide plate 4, printed on its one surface by a printing means 8. The printed sheet 1 is guided by a guide plate 10a and a blade 17, and guided to a guide plate 9. When the sheet is printed and finished on one surface and the end of the sheet 1 is discharged between rollers 1 and 12, the end of the sheet 1 is moved along a sheet end guide 10b, slidably dropped under its own weight toward a roller 6 while it is guided by the plate 9 after it is removed from the guide 10b, again guided along the plate 4, and conveyed by the rollers 6, 7.
Patent JP-H10286973-A (JP)
Title: Recorder
Inventor: SHIMOSUGI MASAHIKO
IPC: B41J2/165
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a recorder capable of preventing a meniscus of a nozzle from going back even when a head face of the recording head is covered with a cap and bubbles from entering an inner section of the nozzle, and of making it easy to eject ink in the next printing. SOLUTION: Air holes 11a, 11b each having an end at a head face 1a are provided recording head 1. There are provided stopping valves 13a, 13b each of which is opened and closed in order to maintain a pressure in a cap 16 made of an elastic material to be roughly equal to that of the open air in the case where the head face 1a of the recording head 1 is covered with the cap 16 when the recording head mounted on a carriage 2 which is moved to a head standby position along a carriage shaft 5.
Patent JP-H05297150-A (JP)
Title: Medium detecting device
Inventor: MOCHIZUKI GORO
IPC: G01V8/20
Filed: 1992-04-16
Abstract: PURPOSE:To monitor the information of a plurality of light emitting parts with one light receiving part. CONSTITUTION:Light emitting parts 1, 2, 3 are lighted by lighting signals 8, 9, 10, respectively, so that they are not simultaneously lighted. The output of a light receiving part 4 is inputted to flip flops 5, 6, 7 through an amplifier part 15, and outputted as output signals 11, 12, 13 by the respective lighting signals. The presence of a medium 14 can be detected in this way. Thus, reductions in light receiving element, detecting circuit, and cables can be performed.
Patent JP-S6326767-A (JP)
Title: Restaurant service system
Inventor: TANAKA YASUO
IPC: G06Q30/06
Filed: 1987-04-18
Abstract: PURPOSE:To enable a cook to cook ordered dishes with high efficiency by turning on and off the lamps bearing table numbers in different colors when a fixed time passed after turning on those lamps blinking in the dish name columns of a cooking display. CONSTITUTION:A cashier operates the cook keys 2 on a cashier cook board in accordance with the orders of customers. Thus these orders are displayed on a cooking display 11 and at the same time a recording card 7 containing the corresponding order patterns is produced to the customer. The waiters/ waitresses collect those card 7 from customers and out them into a card slot 23 of a card reader 21 and supply the table numbers with table keys 24. Then the lamps bearing those table numbers are turned on at each dish name area of the display 11. These lamps blink in different colors when a fixed time passes after they are turned on. As a result, the cooks can immediately cook the ordered dishes with high efficiency by looking at the display 11.
Patent JP-S61256505-A (JP)
Inventor: HIRAYAMA MIKIO
IPC: F21V21/08
Filed: 1985-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57211178-A (JP)
Title: Developing device for dry electrophotographic copying machine
Inventor: SAWAYAMA NOBORU
IPC: G03G15/09
Filed: 1981-06-23
Abstract: PURPOSE:To economize in power and prevent the deterioration of a developer, by providing a carrying mechanism for carrying the developer to a developer storage part and using a doctor blade as a constituting member of the developer storage part in the developing device of a dry electrophotographic copying machine. CONSTITUTION:A developing device 10 which faces to a photosensitive drum 3 of a dry electrophotographic copying machine consists of a nonmagnetic developing roller 1, a doctor balde 2 which controls the height of a developer 8 on the outside circumferential face of the developing roller, magnets 6 which face to the tip of the doctor blade 2 and are provided inside the developing roller 1, a developer storage part 13 which guides the developer 8 to a developing roller 1 and is surrounded with the doctor blade 2 and a supporting end 14, and carrying mechanisms 4, 22, and 23 which carry the developer 8 to the developer storage part 13; and therefore, the quantity of the developer moving in the magnetic field is justified to be small, and power for rotation of rollers is economized, and pressure is not applied to the developer to prevent the deterioration.
Patent JP-H09260001-A (JP)
Title: Ic holding mechanism in ic socket
Inventor: ABE SHUNJI
IPC: H01R13/193
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket which allows very fine IC leads to be positively engaged. SOLUTION: A transfer lever 13b is axially coupled to a cover 9 at its upper end, the lower end thereof is disposed so as to pivotally swing inward and outward with this shaft 17b serving as supporting point, the lower end of this transmission lever 13b an the outer edge 16 of the IC holding lever 13a are connected at the shaft 17a. When the transmission lever 13b is lowered while lowering the cover 9, the axial connection between the lower end of the transfer lever 13b and the outer edge 16 of the IC holding lever is controlled so as to involve downward and outward movement, so that the downward and outward movement of this axial connection causes she lead pressors at inner edge 15 of the IC holder lever to be moved upwardly and outwardly.
Patent JP-S57210419-A (JP)
Title: Erasing head
Inventor: KATOU YOSHIAKI
IPC: G11B5/127
Filed: 1981-06-22
Abstract: PURPOSE:To prevent an erasing head from deteriorating in erasure rate, by making a side core for a tape-separation-side of a magnetic material which has higher maximum magnetic flux density than a side core for a tape-entry- side. CONSTITUTION:An erasing head consists of a center core 3 of ferrite wound with a winding 5 for erasing magnetic field production, and a side core 2 for a tape-separation-side made of a lamination of magnetic materials which have higher maximum magnetic flux density than the magnetic material of said side core 1, e.g. ''Sendust '', amorphous materials, etc. Consequently, the magnetic saturation of the side core 2 is delayed behind the saturation of the tape-entry- side ferrite core, and the intensity of a magnetic field applied to a magnetic tape T near the side core 2 for the tape-separation-side has gentle attenuation curve characteristics, and as an erasing current increases, an erasure rate increases, thus preventing deterioration in erasure rate.
Patent JP-H06304552-A (JP)
Title: Removing method of phosphorus and ammonia
Inventor: NORIMATSU ISAMU
IPC: C02F1/28
Filed: 1993-04-22
Abstract: PURPOSE:To effectively and easily remove phosphorus component and ammonia component in sewage water or river water by allowing an aq. solution containing phosphorus ion and ammonia ion to come into contact with zeolite before allowing it to come into contact with an active alumina. CONSTITUTION:In the case of removing phosphorus component and ammonia component from the solution containing phosphorus and ammonia (aq. solution to be treated), at first, the aq. solution to be treated is brought into contact with zeolite. That is, the aq. solution to be treated is passed through a column or the like, in which zeolite is packed. In this case, the flow rate of the aq. solution and the packing quantity of zeolite are adjusted so that the contact time of the aq. solution to be treated with the zeolite is set for >=10 min, particularly preferably 10-20 min. Next, the aq. solution to be treated, which has been brought into contact with zeolite, is brought into contact with the active alumina. As a result, phosphorus component and ammonia component in the aq. solution to be treated is more efficiently removed than in the case of removing phosphorus component by active alumina only.
Patent JP-H08270665-A (JP)
Title: Manufacture of bearing seal
Inventor: HITOHATA SHINZABURO
IPC: F16J15/328
Filed: 1995-03-28
Abstract: PURPOSE: To mold a lip having high sealing performance and to firmly secure to a bearing by a method wherein after etching treatment is applied on a reinforcing plate formed of a metal, a seal member is blanked by a blanking punch to form a reinforcing ring and a seal ring. CONSTITUTION: A substance wherein a seal material formed of a resilient substance, such as synthetic rubber or synthetic resin, is adhered through vulcanization or premolding is integraly fixed to a reinforcing plate 2, having thickness enough to provide a necessary strength, by means of an adhesive. A masking 4 formed in a necessary shape is applied on the surface of other reinforcing plate 2. The seal material and the reinforcing material 2, which are integrally formed, are charged in an etching treatment tank to apply etching treatment. Thereafter, rust prevention treatment is applied on a finished reinforcing ring 21, the seal material is blanked by a blanking punch 7 so as to form a lip part, and a bearing seal is formed. This method not only improves mouldability of the bearing seal but also holds molding precision at a high level.
Patent JP-H03295114-A (JP)
Title: Target for manufacturing transparent conductive film
Inventor: NATE TATSUO
IPC: H05B33/12
Filed: 1990-04-13
Abstract: PURPOSE:To obtain an ITO film that has a sufficient resistivity through deposition or sputtering even when the temperature of substrate is low by using a mixture of In2O3 and SnO2 mixed at a specific ratio, as a target. CONSTITUTION:A material that has a composition defined as (In2O3)1-y(SnOx)y, where 1.2<x<2.0, and 0.08<y<0.20, is used as a target for manufacturing transparent conductive film. By choosing the composition of this target, the resistivity of the ITO film will be not more than 2.0X10<-4>OMEGA.cm, even when the temperature of substrate is lowered to approximately 200 deg.C.
Patent JP-H11331045-A (JP)
Title: Step width control method for echo compensator with adaptive filter
Inventor: TAEGE PETER
IPC: H04M1/60
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To well follow the increase of a power transmission coefficient in the case of a parameter change by obtaining the second short time evaluation value of the power transmission coefficient when specified conditions are satisfied. SOLUTION: At fixed time T0 , it is investigated whether an evaluation value σy <2> for the power of an output signal from an LRM system is lower than an evaluation value σx <2> for the power of an input signal to the LRM system or this evaluation value σx <2> for the input signal is lower than a threshold value S1 for determining the standstill stage on the opposite side or not. When this condition is satisfied, after the end of an evaluation process with the evaluation value of a power transmission coefficient (g), a second short time evaluation value g2 newly obtained by the power transmission coefficient is substituted.  Thus, the new numerical value of the power transmission coefficient (g) can be used after the lapse of relatively short time and when the parameter of the LRM system is changed during that, the value is increased and becomes a much larger step width coefficient.
Patent JP-S5235105-A (JP)
Title: Vibration installation method for refrctory linings
Inventor: KIMURA MORIHIRO
IPC: B22D41/02
Filed: 1975-08-11
Abstract: PURPOSE: A method of installing refractory linings for blast furnace tapping spouts, tundishes, wherein there is no differences in grain size distribution, porosity, etc. in each part, linings are made to a perfectly integral structure and cracking in dislocated layers is not observed in stamping method and shrinkage cracking in longitudinal direction by moisture evaporation are not observed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5323918-A (JP)
Title: Preparation of 2-deoxy-alpha-glucosides
Inventor: UMEZAWA SUMIO
IPC: A61P31/04
Filed: 1976-08-12
Abstract: PURPOSE: To prepare 2-deoxy-α-glucosides in high yield with suppressing the formation of by-products by the reaction of glucals with alcohols or saccharide residues in the presence of a brominating agent, followed by the debromination of the resulting bromide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62253877-A (JP)
Inventor: TAKAMURA HIROSHI
IPC: E04G21/16
Filed: 1986-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6014649-A (JP)
Inventor: KAARU NEFU
IPC: F16H25/22
Filed: 1984-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H068445-A (JP)
Title: Ink jet printer printing head, method for forming ink jet printer printing head, and component assembling method therefor
Inventor: KURISUTOFUAA EE SHIYANTSU
IPC: B41J2/05
Filed: 1993-03-31
Abstract: PURPOSE: To provide a low cost print head having high reliability. CONSTITUTION: A flexible substrate is folded in at least two parts and an ink drop ejecting chamber is provided between the two-folded and superposed faces. An ink introducing opening communicated to the ejecting chamber is provided to one 12 of the superposed parts of the flexible substrate. An ink discharge opening communicated to the ejecting chamber is provided to the other part 13. The forming processing is easy. The print head has a durability to a heat cycle during the usage thereof.
Patent JP-S5859644-A (JP)
Inventor: JIEEMUSU JII SUMISU
IPC: G06F21/31
Filed: 1982-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04347901-A (JP)
Title: Band stop filter and its stop band adjusting method
Inventor: SEKIGUCHI TAKESHI
IPC: H01P7/10
Filed: 1991-04-26
Abstract: PURPOSE:To provide the structure and the stop band adjusting method for a band stop filter where a high airtightness is kept and the stop band frequency can be adjusted. CONSTITUTION:An oscillating circuit is mounted on an alumina substrate 21, and this mounting part is sufficiently hermetically sealed in a metal lid 22. The end part of a micro strip line 11 constituting the band stop filter is extended out of a vessel, and a terminating resistance 13 is formed on the substrate 21 on the outside of the vessel by a thick or thin film. The terminating resistance 13 exposed out of the vessel is trimmed by a laser or the like and has partial materials vaporized to change its resistance value.
Patent JP-H07275414-A (JP)
Title: Manufacture of head for gate ball stick
Inventor: SHIMOYAMA KIMIMICHI
IPC: A63B59/60
Filed: 1994-04-12
Abstract: PURPOSE:To make a head for a gate ball stick of the tubular shaped material of any metal material or the like. CONSTITUTION:A tubular head main body 5 is made of aluminium alloy, and an inserting hole 6 for inserting a shaft is opened at its center. On the other hand, a core 7 to be inserted inside the head main body 5 is formed and this core 7 is provided with a fitting hole 8 for fitting the shaft. Afterwards, the head main body 5 and the core 7 are anodized, and a corrosion resistant film is formed on its surface. Then, the core 7 is integrated into the head main body 5 and fixed and finally, a head cap 17 provided with a hitting face is fixed at the opening end of the head main body 5.
Patent JP-S5524730-A (JP)
Title: Pressure molding method and device used therefor
Inventor: WATANABE TEISHIROU
IPC: B22C15/02
Filed: 1978-08-09
Abstract: PURPOSE: To provide the subject method and device wherein a molding sand in a molding flask is pressed from the lower part by pushing up a surface plate, and simultaneously the molding sand is uniformly pressed by a plurality of sqeeze heads to mold the molding sand thereby to obtain effectively a mold for a large size material.  
     CONSTITUTION: A pattern 9 and a molding flask 6 are placed on a surface plate 7, and molding sand 8 is charged therein, thereafter said surface plate 7 being settled in a molding machine. Then, a molding flask stopper 5 is lifted and lowered to a height corresponding to the molding sand compression quantity and fixed thereto, and only the molding flask 6 is pushed up by a molding flask lifting and lowering ram 12 until it comes into contact with the molding flask stopper 5. Subsequently, oil is pressed in a squeeze head lifting and lowering cylinder 3 and a molding sand pressing cylinder 11, and molding sand 8 is pushed up by a pressure ram 10 until the flange 21 of the surface plate 7 comes into contact with the molding flask 6, and the molding sand 8 is uniformly pressed by squeeze heads 1 from the upper part, whereby the molding sand is applied with pressure and compressed from the upper and lower parts thereof and thus molded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03294316-A (JP)
Title: New silicon substituent-containing (meth)acrylic ester polymer and production thereof
Inventor: TANAKA MASAHIDE
IPC: C08F299/08
Filed: 1990-04-11
Abstract: PURPOSE:To obtain the title copolymer excellent in oxygen permeability, transparency, stain resistance, wearability, etc., thus suitable for contact lens, etc., by copolymerization of a specific silicon substituent-contg. (meth)acrylic ester. CONSTITUTION:Firstly, (A) a reaction is made between an alicyclic polyhydric alcohol and a silicon compound followed by further reaction with (meth)acrylic acid (halide) into a silicon substituent-contg. alicyclic (meth)acrylic ester. Thence, a copolymerization (e.g. photopolymerization) is made between pref. 10-95wt.% of the above (meth)acrylic ester and (B) a monomer such as acrylic acid, thus obtaining the objective copolymer having structural unit of formula I [R<1> is H or methyl; R<2> and R<3> are each 0-3C hydrocarbon; Cy is 3-20C alicyclic hydrocarbon; R<4>, R<5>, R<6> are each of formula II (R<7> is 1-3C alkyl, etc.; n is 1-10), alkoxy, etc.].
Patent JP-H01268860-A (JP)
Title: Metal vapor-deposited polypropylene film
Inventor: ISHIBASHI TADAO
IPC: C23C14/20
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the title product having beautiful metallic luster, excellent blocking resistance and slipping property, and difficult to tear by vapor- depositing a metal on a film using a composition obtained by adding a specified amt. of specified thermosetting resin fine globular powder to PP-based resin. CONSTITUTION:A metal is vapor-deposited on a film using a composition obtained by adding 0.01-1.0 pts.wt. of the fine globular powder of a melamine- formaldehyde condensate having <=10mu mean particle diameter to 100 pts.wt. PP-based resin. As a result, the vapor-deposited film is firmly adhered to the film, and a metal vapor-deposited film having beautiful metallic luster, having excellent slipping property and blocking resistance, and difficult to tear can be obtained. When the mean particle diameter of the condensate exceeds 10mu, the dispersibility of the condensate in the PP-based resin is decreased, and the smoothness and luster of the film are deteriorated. When the addition amt. is less than 0.01 pts.wt., the blocking resistance, slipping property, etc., are not sufficiently improved. When the addition amt. exceeds 1.0 pts.wt., the surface is roughed, many ruggednesses are formed, and the appearance is spoiled.
Patent JP-S62254460-A (JP)
Title: Bi-cmos logic circuit
Inventor: MATSUI MASAKI
IPC: H01L27/06
Filed: 1986-04-26
Abstract: PURPOSE:To enable a transistor to be driven without increasing any through current component by a method wherein the base current of an NPN bipolar transistor for pull down is driven by using a latch circuit. CONSTITUTION:When the input level changes from 0 to 1, a transistor Q2 is firstly supplied with the base current from input terminal T1 side through another transistor Q5 transiently turned on. Thus, a latch circuit 3 starts inversion; the FET Q5 starts turning off; and another FET Q6 starts turning on. Then, the transistor Q2 is successively driven by bypassing the current to the base of transistor Q2 from an output terminal T2 side through the FET Q6. On the other hand, the other transistor Q1 is turned off through the other FET Q4 since the value of output from a CMOS inverter 2 is reduced to zero. Finally, the collector and base of transistor Q2 are short-circuited through the FET Q6 so that the output from a Bi-CMOS inverter 2 is reduced to the voltage of transistor Q2 in the normal direction.
Patent JP-H10289982-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: NAGATOMO YOSHIKI
IPC: H01L21/8242
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device which increases an area of a capacitor part greatly, by forming a structure of a storage electrode of an upper electrode structurally separated from an adjoining cell in pattern and a lower layer electrode which is connected to the upper electrode and is formed to overlap therewith between adjoining semiconductor storage cells, and its manufacturing method. SOLUTION: A semiconductor storage device with a one transistor/one capacitor type semiconductor storage cell structure has a storage electrode 61 with an upper electrode 61A formed to be structurally separated in pattern between adjoining semiconductor storage cells and a lower layer electrode 61B connected to the upper electrode 61A and formed to overlap therewith between adjoining semiconductor storage cells.
Patent JP-H11291752-A (JP)
Title: Clutch controller for externally controlled variable displacement compressor
Inventor: KUBOTA ATSUSHI
IPC: B60H1/32
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To save an electrical power by estimating the driving torque of an externally controlled variable displacement compressor which is controlled through electrical signals from the outside to supply the electrical power measured up to the torque to the clutch of the compressor. SOLUTION: On the basis of a duty ratio which is set from a discharge pressure Pd detected by a pressure sensor 15 of a high pressure side, an intake pressure Ps detected by a pressure sensor 16 of a low pressure side, and signals of a temperature control switch and the like, the driving torque of an externally controlled variable displacement compressor 2 is estimated. Furthermore, An applied voltage to the magnet coil of the clutch 11 is adjusted according to the magnitude of an estimated value of the driving torque Tr of the compressor as an engine load.
Patent JP-S5322719-A (JP)
Title: Magnetic disc device
Inventor: HINOBAYASHI TAKEO
IPC: G11B23/50
Filed: 1976-08-16
Abstract: PURPOSE:The effluence of lubricating oil in bearings by refluxing air in the space between magnetic discs and a spindle automatically from the outside circumferential part through the revolutions of the magnetic discs.